One Slot at a Time
Removes your hotbar, forcing you to only use one slot for your hand.
Screenshots
About this Mod
One Slot at a Time
Removes your hotbar, forcing you to only use one slot for your hand.
WIP: There is going to be a future version that lets you choose between no hotbar, and one slot. (Currently it just will stop use of your hotbar)
Mod Requirements
FAQ
- Can I use this in a modpack or video?
- Ofcourse, if you're showing off the mod itself, such as a showcase or speedrun, I'd appriciate a link in the description!
- Will this mod be ported to x.x.x?
- I am unlikely to port to specific versions, but as this mod was made for fun, however you can still ask. Other developers are free to port this mod, as long as they adhere to the conditions of the LGPL-3.0-or-later license.
- I've got an idea for a werid mod!
- That's great! I highly suggest trying to make your own mods, the chaos you can cause can be AWESOME. That being said, I'm always up for a challenge, so feel free to reach out with your wacky ideas and I might just attempt it!
Also check out the Cursed Mods Collection.
To anyone that does attempt to speedrun this, feel free to share your footage! I'd love to check it out!
Available Versions
How to Install One Slot at a Time on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set fabric Loader
In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.1).
Install Mod
Open the mod browser in the dashboard and search for "One Slot at a Time". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.1, 1.21
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
One Slot at a Time server crashes on startup – what to do?
Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.21.1). You can switch loaders with one click in the panel.
Is One Slot at a Time compatible with fabric and neoforge and quilt?
One Slot at a Time officially supports fabric, neoforge, quilt for Minecraft 1.21.1, 1.21. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with One Slot at a Time – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if One Slot at a Time consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
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Rent Modded Server
Install One Slot at a Time with just one click on your server.